1463315136 has 28 divisors (see below), whose sum is σ = 3871688472. Its totient is φ = 487771648.

The previous prime is 1463315101. The next prime is 1463315141. The reversal of 1463315136 is 6315133641.

It is a junction number, because it is equal to n+sod(n) for n = 1463315097 and 1463315106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3810525 + ... + 3810908.

Almost surely, 2^1463315136 is an apocalyptic number.

1463315136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1463315136 is an abundant number, since it is smaller than the sum of its proper divisors (2408373336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1463315136 is an equidigital number, since it uses as much as digits as its factorization.

1463315136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7621448 (or 7621438 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 1463315136 is about 38253.3022888221. The cubic root of 1463315136 is about 1135.3051857751.

Adding to 1463315136 its reverse (6315133641), we get a palindrome (7778448777).

The spelling of 1463315136 in words is "one billion, four hundred sixty-three million, three hundred fifteen thousand, one hundred thirty-six".